I'm trying around with On Access Virus-Scanners for my OES2 Servers with NSS Volumes.

Almost every Scanner is using the dazuko module for this functionality.
I tried the Eset NOD32 and McAfee for Linux Scanners.

Both are basically working but the performance is really poor.
reading and writing files from Client side is significant slower than without the scanner.

Also the CPU Usage grows up to 50-80% !!

Who has experiences or recommendations for On Access Virusscanning with OES2 Linux ???